Forum Discussion

Vic3Dexe's avatar
Vic3Dexe
Icon for Occasional Contributor rankOccasional Contributor
4 years ago
Solved

Cyclone III multi-device AS problem

I have two identical EP3C16Q240C8N in multi-device AS scheme. First, I've soldered master and EPCS16 and checked it is accessible through JTAG and AS. It was fine, so I've soldered slave device, ...
  • Vic3Dexe's avatar
    Vic3Dexe
    4 years ago

    Problem solved.

    I'm very embarassed.

    You (of course) need to assign nCEO at master as programming pin.

    I'm really don't know how did it turn out as regular i/o.

    Sorry to bother you.

Vic3Dexe's avatar
Vic3Dexe
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

Problem solved.

I'm very embarassed.

You (of course) need to assign nCEO at master as programming pin.

I'm really don't know how did it turn out as regular i/o.

Sorry to bother you.